NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce 9400 GT Rev. 2

VS

NVIDIA GeForce RTX 3080 Ti NVIDIA GeForce 9400 GT Rev. 2

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 512MB VRAM GeForce 9400 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 12 years and 9 months late

Boost Clock1665MHz

Larger VRAM bandwidth (912.4GB/s vs 12.80GB/s)

10224 additional rendering cores

NVIDIA GeForce 9400 GT Rev. 2 's Advantages

Lower TDP (50W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +75677%

34.1 TFLOPS

GeForce 9400 GT Rev. 2

0.045 TFLOPS

GeForce RTX 3080 Ti

VS

GeForce 9400 GT Rev. 2

Graphics Card

May 2021

Release Date

Aug 2008

GeForce 30

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

128bit

912.4GB/s

Bandwidth

12.80GB/s

Render Config

80

SM Count

2

-

Compute Units

-

10240

Shading Units

16

320

TMUs

8

112

ROPs

4

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

32 KB

Theoretical Performance

186.5 GPixel/s

Pixel Rate

2.200 GPixel/s

532.8 GTexel/s

Texture Rate

4.400 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

44.80 GFLOPS

532.8 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

G96C

GA102-225-A1

GPU Variant

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.314 billion

628 mm²

Die Size

121 mm²

Board Design

350W

TDP

50W

750 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 12-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.6

Shader Model

4.0

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